{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:5QLSKX4LGMRNHCRXNGRCI7Z456","short_pith_number":"pith:5QLSKX4L","canonical_record":{"source":{"id":"2605.03995","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-05T17:19:11Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"854123e69b9ada03d101dbd0f00b8283f134ed4e1e314637d7ea9be17a347a97","abstract_canon_sha256":"ca53a5b70b3c3a93b2369d6cf8b15e48c9381ab22fa8f59793ff261d4f182798"},"schema_version":"1.0"},"canonical_sha256":"ec17255f8b3322d38a3769a2247f3cef8dcdb566dfde2f466ea4777a2506878f","source":{"kind":"arxiv","id":"2605.03995","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.03995","created_at":"2026-06-05T00:13:46Z"},{"alias_kind":"arxiv_version","alias_value":"2605.03995v2","created_at":"2026-06-05T00:13:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.03995","created_at":"2026-06-05T00:13:46Z"},{"alias_kind":"pith_short_12","alias_value":"5QLSKX4LGMRN","created_at":"2026-06-05T00:13:46Z"},{"alias_kind":"pith_short_16","alias_value":"5QLSKX4LGMRNHCRX","created_at":"2026-06-05T00:13:46Z"},{"alias_kind":"pith_short_8","alias_value":"5QLSKX4L","created_at":"2026-06-05T00:13:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:5QLSKX4LGMRNHCRXNGRCI7Z456","target":"record","payload":{"canonical_record":{"source":{"id":"2605.03995","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-05T17:19:11Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"854123e69b9ada03d101dbd0f00b8283f134ed4e1e314637d7ea9be17a347a97","abstract_canon_sha256":"ca53a5b70b3c3a93b2369d6cf8b15e48c9381ab22fa8f59793ff261d4f182798"},"schema_version":"1.0"},"canonical_sha256":"ec17255f8b3322d38a3769a2247f3cef8dcdb566dfde2f466ea4777a2506878f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-05T00:13:46.723673Z","signature_b64":"+fWfgqI+B7nIx6RFeS6NaWGopqAhtprIgDUB7gKEyOck1Cw6I0A5aSVa4OO3B9iY+a8XSG8bmz7FSpQP1A8jAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ec17255f8b3322d38a3769a2247f3cef8dcdb566dfde2f466ea4777a2506878f","last_reissued_at":"2026-06-05T00:13:46.723248Z","signature_status":"signed_v1","first_computed_at":"2026-06-05T00:13:46.723248Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.03995","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-05T00:13:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nWKw8jyGD4/Hwo8k/Aqjdt2ncsYQKKqSma9KKZEuzeQ9w6IqmVDxREl6L8sdCqobWK0dt5wKnQJY5X21Wy++CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T07:45:17.123268Z"},"content_sha256":"93094ccdc4901806cdf2a7edf7b5bcaba21d91177df04954e2b062e23cfcd931","schema_version":"1.0","event_id":"sha256:93094ccdc4901806cdf2a7edf7b5bcaba21d91177df04954e2b062e23cfcd931"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:5QLSKX4LGMRNHCRXNGRCI7Z456","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Dispersive Waves and Multimode Squeezing in Pure-Kerr Parametrically Driven Cavity Solitons","license":"http://creativecommons.org/licenses/by/4.0/","headline":"Pure-Kerr parametrically driven cavity solitons produce up to 20 dB of multimode squeezing and quantum dispersive waves.","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Avik Dutt, Curtis Menyuk, Pradyoth Shandilya, Rafael Romero Mendez, Samyak Gothi, Sashank Kaushik Sridhar, Yichen Shen","submitted_at":"2026-05-05T17:19:11Z","abstract_excerpt":"Parametrically driven cavity solitons (PDCS), unlike single-pumped cavity solitons, are localized optical pulses arising from parametric processes. These cavity solitons, recently discovered in pure-Kerr media, offer great promise for nonlinear dynamics studies and metrology. Here, we present the first multimode quantum description of pure-Kerr PDCS. In the below threshold regime, we verify single- and two-mode squeezing, while above threshold we uncover novel \"quantum\" dispersive waves - the quantum analog of soliton Cherenkov radiation. Besides revealing these unexplored quantum properties, "},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"we show that PDCS generates up to 20 dB of squeezing, only limited by overcoupling and intrinsic losses for experimentally routine parameters. We therefore provide a pathway to observe strong multimode quantum noise reduction in these systems.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"The multimode quantum model accurately captures the dynamics of pure-Kerr PDCS in both below- and above-threshold regimes without unaccounted higher-order effects or loss mechanisms.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"Pure-Kerr parametrically driven cavity solitons exhibit multimode squeezing up to 20 dB and novel quantum dispersive waves, providing a pathway to strong quantum noise reduction.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"Pure-Kerr parametrically driven cavity solitons produce up to 20 dB of multimode squeezing and quantum dispersive waves.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"2e2f16e7e0887d19f18f21bfd48a9c5804456a4cfc181b345955a389a4b88895"},"source":{"id":"2605.03995","kind":"arxiv","version":2},"verdict":{"id":"1c37d700-2895-4d7f-89da-130df781c9a3","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-07T02:42:17.419035Z","strongest_claim":"we show that PDCS generates up to 20 dB of squeezing, only limited by overcoupling and intrinsic losses for experimentally routine parameters. We therefore provide a pathway to observe strong multimode quantum noise reduction in these systems.","one_line_summary":"Pure-Kerr parametrically driven cavity solitons exhibit multimode squeezing up to 20 dB and novel quantum dispersive waves, providing a pathway to strong quantum noise reduction.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"The multimode quantum model accurately captures the dynamics of pure-Kerr PDCS in both below- and above-threshold regimes without unaccounted higher-order effects or loss mechanisms.","pith_extraction_headline":"Pure-Kerr parametrically driven cavity solitons produce up to 20 dB of multimode squeezing and quantum dispersive waves."},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2605.03995/integrity.json","findings":[],"available":true,"detectors_run":[{"name":"ai_meta_artifact","ran_at":"2026-05-20T12:40:09.472732Z","status":"completed","version":"1.0.0","findings_count":0}],"snapshot_sha256":"0082f6dedd4eafa4cfa9fb818155067aec0917eb82b63805727bd221f5437bc9"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":"1c37d700-2895-4d7f-89da-130df781c9a3"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-05T00:13:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ee55eoAVf/7FrHUBQnYK28egwcfSoAkFzd21dMUdn2YxICcwL1NYEEk4xMDpsUrh3vdCl2RLIYR69BUGB1YICw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T07:45:17.124077Z"},"content_sha256":"0dd8b14aa87cdf72b5be2114150f5a8c5eba2b6917adc9ccd496353967d2ecff","schema_version":"1.0","event_id":"sha256:0dd8b14aa87cdf72b5be2114150f5a8c5eba2b6917adc9ccd496353967d2ecff"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5QLSKX4LGMRNHCRXNGRCI7Z456/bundle.json","state_url":"https://pith.science/pith/5QLSKX4LGMRNHCRXNGRCI7Z456/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5QLSKX4LGMRNHCRXNGRCI7Z456/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-13T07:45:17Z","links":{"resolver":"https://pith.science/pith/5QLSKX4LGMRNHCRXNGRCI7Z456","bundle":"https://pith.science/pith/5QLSKX4LGMRNHCRXNGRCI7Z456/bundle.json","state":"https://pith.science/pith/5QLSKX4LGMRNHCRXNGRCI7Z456/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5QLSKX4LGMRNHCRXNGRCI7Z456/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:5QLSKX4LGMRNHCRXNGRCI7Z456","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"ca53a5b70b3c3a93b2369d6cf8b15e48c9381ab22fa8f59793ff261d4f182798","cross_cats_sorted":["physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-05T17:19:11Z","title_canon_sha256":"854123e69b9ada03d101dbd0f00b8283f134ed4e1e314637d7ea9be17a347a97"},"schema_version":"1.0","source":{"id":"2605.03995","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.03995","created_at":"2026-06-05T00:13:46Z"},{"alias_kind":"arxiv_version","alias_value":"2605.03995v2","created_at":"2026-06-05T00:13:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.03995","created_at":"2026-06-05T00:13:46Z"},{"alias_kind":"pith_short_12","alias_value":"5QLSKX4LGMRN","created_at":"2026-06-05T00:13:46Z"},{"alias_kind":"pith_short_16","alias_value":"5QLSKX4LGMRNHCRX","created_at":"2026-06-05T00:13:46Z"},{"alias_kind":"pith_short_8","alias_value":"5QLSKX4L","created_at":"2026-06-05T00:13:46Z"}],"graph_snapshots":[{"event_id":"sha256:0dd8b14aa87cdf72b5be2114150f5a8c5eba2b6917adc9ccd496353967d2ecff","target":"graph","created_at":"2026-06-05T00:13:46Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":4,"items":[{"attestation":"unclaimed","claim_id":"C1","kind":"strongest_claim","source":"verdict.strongest_claim","status":"machine_extracted","text":"we show that PDCS generates up to 20 dB of squeezing, only limited by overcoupling and intrinsic losses for experimentally routine parameters. We therefore provide a pathway to observe strong multimode quantum noise reduction in these systems."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"The multimode quantum model accurately captures the dynamics of pure-Kerr PDCS in both below- and above-threshold regimes without unaccounted higher-order effects or loss mechanisms."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"Pure-Kerr parametrically driven cavity solitons exhibit multimode squeezing up to 20 dB and novel quantum dispersive waves, providing a pathway to strong quantum noise reduction."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"Pure-Kerr parametrically driven cavity solitons produce up to 20 dB of multimode squeezing and quantum dispersive waves."}],"snapshot_sha256":"2e2f16e7e0887d19f18f21bfd48a9c5804456a4cfc181b345955a389a4b88895"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[{"findings_count":0,"name":"ai_meta_artifact","ran_at":"2026-05-20T12:40:09.472732Z","status":"completed","version":"1.0.0"}],"endpoint":"/pith/2605.03995/integrity.json","findings":[],"snapshot_sha256":"0082f6dedd4eafa4cfa9fb818155067aec0917eb82b63805727bd221f5437bc9","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Parametrically driven cavity solitons (PDCS), unlike single-pumped cavity solitons, are localized optical pulses arising from parametric processes. These cavity solitons, recently discovered in pure-Kerr media, offer great promise for nonlinear dynamics studies and metrology. Here, we present the first multimode quantum description of pure-Kerr PDCS. In the below threshold regime, we verify single- and two-mode squeezing, while above threshold we uncover novel \"quantum\" dispersive waves - the quantum analog of soliton Cherenkov radiation. Besides revealing these unexplored quantum properties, ","authors_text":"Avik Dutt, Curtis Menyuk, Pradyoth Shandilya, Rafael Romero Mendez, Samyak Gothi, Sashank Kaushik Sridhar, Yichen Shen","cross_cats":["physics.optics"],"headline":"Pure-Kerr parametrically driven cavity solitons produce up to 20 dB of multimode squeezing and quantum dispersive waves.","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-05T17:19:11Z","title":"Quantum Dispersive Waves and Multimode Squeezing in Pure-Kerr Parametrically Driven Cavity Solitons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.03995","kind":"arxiv","version":2},"verdict":{"created_at":"2026-05-07T02:42:17.419035Z","id":"1c37d700-2895-4d7f-89da-130df781c9a3","model_set":{"reader":"grok-4.3"},"one_line_summary":"Pure-Kerr parametrically driven cavity solitons exhibit multimode squeezing up to 20 dB and novel quantum dispersive waves, providing a pathway to strong quantum noise reduction.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"Pure-Kerr parametrically driven cavity solitons produce up to 20 dB of multimode squeezing and quantum dispersive waves.","strongest_claim":"we show that PDCS generates up to 20 dB of squeezing, only limited by overcoupling and intrinsic losses for experimentally routine parameters. We therefore provide a pathway to observe strong multimode quantum noise reduction in these systems.","weakest_assumption":"The multimode quantum model accurately captures the dynamics of pure-Kerr PDCS in both below- and above-threshold regimes without unaccounted higher-order effects or loss mechanisms."}},"verdict_id":"1c37d700-2895-4d7f-89da-130df781c9a3"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:93094ccdc4901806cdf2a7edf7b5bcaba21d91177df04954e2b062e23cfcd931","target":"record","created_at":"2026-06-05T00:13:46Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"ca53a5b70b3c3a93b2369d6cf8b15e48c9381ab22fa8f59793ff261d4f182798","cross_cats_sorted":["physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-05T17:19:11Z","title_canon_sha256":"854123e69b9ada03d101dbd0f00b8283f134ed4e1e314637d7ea9be17a347a97"},"schema_version":"1.0","source":{"id":"2605.03995","kind":"arxiv","version":2}},"canonical_sha256":"ec17255f8b3322d38a3769a2247f3cef8dcdb566dfde2f466ea4777a2506878f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ec17255f8b3322d38a3769a2247f3cef8dcdb566dfde2f466ea4777a2506878f","first_computed_at":"2026-06-05T00:13:46.723248Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-05T00:13:46.723248Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+fWfgqI+B7nIx6RFeS6NaWGopqAhtprIgDUB7gKEyOck1Cw6I0A5aSVa4OO3B9iY+a8XSG8bmz7FSpQP1A8jAQ==","signature_status":"signed_v1","signed_at":"2026-06-05T00:13:46.723673Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.03995","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:93094ccdc4901806cdf2a7edf7b5bcaba21d91177df04954e2b062e23cfcd931","sha256:0dd8b14aa87cdf72b5be2114150f5a8c5eba2b6917adc9ccd496353967d2ecff"],"state_sha256":"b27c3a59542a98faa7c84f51524829c49e06732e297fb025e7dd140d636fb7a5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/xbnnuTm8CschnjOfkSQrmetw6SeCOi28DW4uZmEMyzf6pW4uVon2DdVqeUAVYP7szlfdzBTjO6zgXmEySEQDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T07:45:17.128694Z","bundle_sha256":"d8450cf2fec15a90cb8b44bff2104ddda5a1cf93a2dd5853c93b41d602975f61"}}